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Applications of Harmonic Sinusoid Modelling #
Applications of Harmonic Sinusoid Modelling
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Future Work
Description of Semi-Pitched Kettledrum, Marimba
Phantom Partial Adding
Transient Detection
Human-Aided Tracking Algorithms
Parametrisation
Audio Editing
New Audio Features
Extraction
Note level audio features
Standard Sinusoid Modeling
Spectral Peak Picking
Parameter Estimation
Sinusoid Tracking
Resynthesis
Harmonic Sinusoid Modeling
Analyzer
Detecting Framework
Grouping
Collecting the atom groups
Problems
Competing Peaks
Strength Criterion
Frequency Estimation Error
Inharmonicity
Unfound Partials
reserve a candidate for “unfound partial”
Unknown range for the first partial
start with a strong peak
Parameter Estimation
Harmonic Particle Detection
Harmonic Grouping(+ Harmonic Sinusoid Tracking)
Skip a Partial in the Presence of a Used Peak
Skipped Partials Review
Synthesizer
Each Sinusoid Amplitude
Each Sinusoid Phase Angle
Musical Signal Processing
Low-Level Processing
Audio
From Audio to Symbolic Data: such as onset detection, instrument recognition, pitch estimation and back - synthesis
We need a representation of musical notes on low-level
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High-Level Processing
Symbolic Data
Musical Note